Chapter 347 The method of cracking the U disk
"The disk is not yours? What a pity, but it is difficult to crack the password. This disk should store more important data, otherwise this person would not use the encrypted disk." Liu Wenxing looked at the disk carefully and said without raising his head.
While driving, Lin Tian said doubtfully: "I have a friend who also said that it is difficult to crack, but in the movies I watched, those hacker geniuses can break through the firewall of a certain country's organization just by using a laptop. It seems quite easy.
.”
"Brother Tian, hackers can break through the firewall of a large company or national department. This kind of situation also happens in reality. But it can't be broken through with a broken computer. It's all a lie as shown in the movie. If advanced firewalls are so easy to be broken,
If hackers broke through, the world's Internet system would have collapsed long ago." Liu Wenxing shook his head and said seriously.
What he said made sense, and so did Lin Tian when he thought about it. The world is so big, and there are so many people with evil intentions. If it were so easy to crack the firewall, not only would the Internet world be in chaos, but the real world would also be in chaos.
Liu Wenxing continued to explain: "Advanced firewalls are all compiled with supercomputers, such as the world's second largest supercomputer, Titan, which covers an area equivalent to a basketball court and has more than 500,000 processors. The theoretical peak computing speed can
Reaching 27 quadrillion times per second, while the computing speed of ordinary computers is mostly between a billion and billions of times per second. Therefore, it is impossible for an ordinary computer to crack an advanced firewall. The computing speed
What a difference."
Such advanced firewalls used for encryption must be very expensive, and are mostly used by national or large corporate groups. But Lin Tian knows Cui Haolong's family background, and with Cui Haolong's wealth, he should not use such high-end things.
"Wenxing, an encrypted disk should not be encrypted by such an advanced firewall. Please study it again." Lin Tian said firmly.
"Yes, it should be possible to crack, but it is more troublesome. If we can use China's Tianhe-2 supercomputer, it will be easy to crack this kind of encrypted disk." Liu Wenxing said with yearning on his face, dreaming.
The Tianhe-2 supercomputer is the fastest supercomputer in the world. Lin Tian still knows this, but it is impossible to use it.
"Hey, Brother Tian, I remembered that the Xiao Group's laboratory also has a commercial supercomputer. Of course it is not comparable to Tianhe-2, but it is still very good. If we can use it, it will be easy to crack it."
Liu Wenxing glanced at Lin Tian and reminded him.
"Don't consider the Xiao family's supercomputer. You can find another way." Lin Tian rejected the proposal without hesitation.
The laboratory with a supercomputer shows that it is the core of Xiao Group's technology research and development. How can outsiders be allowed in casually? Lin Tian is not stupid enough to think that he can have unimpeded access to the Xiao family. Mrs. Xiao or Xiao Manxue will not allow it.
Entered the laboratory by myself.
Lin Tian had an intuition that if he made this request, the good relationship with the Xiao family might be broken. Those islanders have been trying to keep the Xiao family's attention, and maybe their secret target is hidden in the Xiao Group's laboratory.
Liu Wenxing thought for a while and said hesitantly: "In this case, we can only use the most primitive method, hack into other people's computers, use those computers to form an array, and calculate and crack together, but the speed is a bit slow."
"Just take your time, I'm not in a hurry. I just brought it to you on a whim. Just hold it first. Just tell me when it's cracked." Lin Tian didn't care, if it hadn't happened suddenly.
When he remembered, he almost forgot about the existence of Pan.
He thought about it and added: "However, don't affect your studies. Focus on the college entrance examination. If you have free time, just do it. If you don't have time, forget it."
"Brother Tian, don't worry. Studying blindly is not efficient. You can rest your brain by tinkering with this thing." Liu Wenxing knew that Lin Tian was concerned about his studies, so he patted his chest and agreed.
While talking, Lin Tian drove to the Night Rose Bar. The bar was already open at this time, but it was only after six o'clock in the afternoon, and it was not yet the peak period of nightlife.
When I walked in, the security guards and waiters all recognized Lin Tian. When the boss arrived, the security guards and waiters nodded and said hello. But the order was not disordered, and they were still at their posts and did not come up to flatter him.
Well, the management is good. Lin Tian nodded with great satisfaction. The image of these security guards is very different from before. In the past, they were all little gangsters. They had no formal status at work. Some of them teased waiters, some played cards and drank, and some even bullied them.
guest's.
What's more, if you buy bulk goods with the people outside on the street, the whole bar will be in chaos. No wonder even Li Wenxuan and Fan Lei said that the bar is smoky.
"Boss, you're here." A woman's voice suddenly came to Lin Tian's ear. From the sound of the voice, he knew it was Manager Lu Jia.
"I came here to take a look. You reacted quickly. As soon as my front foot came in, you knew it immediately." Lin Tian turned to look at her and smiled.
Lu Jia also smiled and said tactfully: "I have told them to notify me when guests come in. Now that the boss has arrived, they have to notify me even more."
Lu Jia is really dedicated to her work. According to her, whenever clients come in, she will meet them in person, which gives them enough face.
"Haha, Manager Lu is so beautiful, have those VIPs harassed you?" Lin Tian said half seriously, half jokingly.
With her beauty, and in a place like a bar, it's possible for someone to take advantage of someone who is drunk.
"Boss, those rich people are actually very well-informed. They all know what happened in our bar some time ago. Knowing that the bar has a powerful owner, how can they dare to be so arrogant?" Lu Jiayan said with a smile.
"That's good. My friends and I haven't eaten yet, so let's ask the kitchen to cook some dishes." After Lin Tian learned about the bar's business, he gave instructions.
There were not many customers on the first floor yet. Lin Tian found a corner and sat down with Liu Wenxing. He sensed the bar again and found that Rossi was not there. He must have gone to work with the ghost. The two of them didn't know each other.
.
The food was served quickly, and the waiters on the first floor also noticed the arrival of the boss and looked towards Lin Tian. They were very surprised. The boss was eating in the bar hall like ordinary people. This handsome and cool man
The boss is really different.
Lin Tian didn't care. He waved to Lu Jia and said with a smile: "Manager Lu, you haven't eaten yet. Sit down together, otherwise the two of us will not be able to finish so many dishes."
Seeing that Lin Tian was not joking, Lu Jia was immediately flattered. However, she quickly adjusted and raised her wine glass and said loudly: "Boss, thank you for your appreciation. Let me toast you first."
Chapter completed!